| 1 | /* Copyright (C) 2000-2024 Free Software Foundation, Inc. |
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| 2 | This file is part of the GNU C Library. |
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| 3 | |
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| 4 | The GNU C Library is free software; you can redistribute it and/or |
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| 5 | modify it under the terms of the GNU Lesser General Public |
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| 6 | License as published by the Free Software Foundation; either |
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| 7 | version 2.1 of the License, or (at your option) any later version. |
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| 8 | |
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| 9 | The GNU C Library is distributed in the hope that it will be useful, |
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 12 | Lesser General Public License for more details. |
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| 13 | |
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| 14 | You should have received a copy of the GNU Lesser General Public |
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| 15 | License along with the GNU C Library; if not, see |
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| 16 | <https://www.gnu.org/licenses/>. */ |
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| 17 | |
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| 18 | /* |
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| 19 | Floating Point Registers (FPRs) restore routine |
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| 20 | */ |
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| 21 | |
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| 22 | #include <sysdep.h> |
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| 23 | |
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| 24 | ENTRY(_restfpr_all) |
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| 25 | .globl C_TEXT(_restf14) |
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| 26 | .globl C_TEXT(_restfpr_14) |
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| 27 | C_TEXT(_restf14): |
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| 28 | C_TEXT(_restfpr_14): lfd fp14,-144(r1) |
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| 29 | .globl C_TEXT(_restf15) |
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| 30 | .globl C_TEXT(_restfpr_15) |
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| 31 | C_TEXT(_restf15): |
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| 32 | C_TEXT(_restfpr_15): lfd fp15,-136(r1) |
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| 33 | .globl C_TEXT(_restf16) |
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| 34 | .globl C_TEXT(_restfpr_16) |
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| 35 | C_TEXT(_restf16): |
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| 36 | C_TEXT(_restfpr_16): lfd fp16,-128(r1) |
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| 37 | .globl C_TEXT(_restf17) |
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| 38 | .globl C_TEXT(_restfpr_17) |
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| 39 | C_TEXT(_restf17): |
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| 40 | C_TEXT(_restfpr_17): lfd fp17,-120(r1) |
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| 41 | .globl C_TEXT(_restf18) |
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| 42 | .globl C_TEXT(_restfpr_18) |
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| 43 | C_TEXT(_restf18): |
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| 44 | C_TEXT(_restfpr_18): lfd fp18,-112(r1) |
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| 45 | .globl C_TEXT(_restf19) |
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| 46 | .globl C_TEXT(_restfpr_19) |
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| 47 | C_TEXT(_restf19): |
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| 48 | C_TEXT(_restfpr_19): lfd fp19,-104(r1) |
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| 49 | .globl C_TEXT(_restf20) |
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| 50 | .globl C_TEXT(_restfpr_20) |
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| 51 | C_TEXT(_restf20): |
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| 52 | C_TEXT(_restfpr_20): lfd fp20,-96(r1) |
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| 53 | .globl C_TEXT(_restf21) |
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| 54 | .globl C_TEXT(_restfpr_21) |
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| 55 | C_TEXT(_restf21): |
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| 56 | C_TEXT(_restfpr_21): lfd fp21,-88(r1) |
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| 57 | .globl C_TEXT(_restf22) |
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| 58 | .globl C_TEXT(_restfpr_22) |
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| 59 | C_TEXT(_restf22): |
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| 60 | C_TEXT(_restfpr_22): lfd fp22,-80(r1) |
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| 61 | .globl C_TEXT(_restf23) |
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| 62 | .globl C_TEXT(_restfpr_23) |
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| 63 | C_TEXT(_restf23): |
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| 64 | C_TEXT(_restfpr_23): lfd fp23,-72(r1) |
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| 65 | .globl C_TEXT(_restf24) |
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| 66 | .globl C_TEXT(_restfpr_24) |
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| 67 | C_TEXT(_restf24): |
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| 68 | C_TEXT(_restfpr_24): lfd fp24,-64(r1) |
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| 69 | .globl C_TEXT(_restf25) |
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| 70 | .globl C_TEXT(_restfpr_25) |
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| 71 | C_TEXT(_restf25): |
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| 72 | C_TEXT(_restfpr_25): lfd fp25,-56(r1) |
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| 73 | .globl C_TEXT(_restf26) |
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| 74 | .globl C_TEXT(_restfpr_26) |
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| 75 | C_TEXT(_restf26): |
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| 76 | C_TEXT(_restfpr_26): lfd fp26,-48(r1) |
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| 77 | .globl C_TEXT(_restf27) |
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| 78 | .globl C_TEXT(_restfpr_27) |
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| 79 | C_TEXT(_restf27): |
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| 80 | C_TEXT(_restfpr_27): lfd fp27,-40(r1) |
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| 81 | .globl C_TEXT(_restf28) |
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| 82 | .globl C_TEXT(_restfpr_28) |
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| 83 | C_TEXT(_restf28): |
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| 84 | C_TEXT(_restfpr_28): lfd fp28,-32(r1) |
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| 85 | .globl C_TEXT(_restf29) |
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| 86 | .globl C_TEXT(_restfpr_29) |
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| 87 | C_TEXT(_restf29): |
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| 88 | C_TEXT(_restfpr_29): lwz r0,8(r1) #get return address from frame |
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| 89 | lfd fp29,-24(r1) #restore f29 |
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| 90 | mtlr r0 #move return address to LR |
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| 91 | lfd fp30,-16(r1) #restore f30 |
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| 92 | lfd fp31,-8(r1) #restore f31 |
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| 93 | blr #return |
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| 94 | END (_restfpr_all) |
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| 95 | |
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